[URL="http://api.tweetmeme.com/share?url=http://espn.go.com/nfl/story/_/id/7217520/minnesota-vikings-contribution-decrease-stadium-built-minneapolis&service=bit.ly&source=espn"][IMG]http://api.tweetmeme.com/imagebutton.gif?url=http://espn.go.com/nfl/story/_/id/7217520/minnesota-vikings-contribution-decrease-stadium-built-minneapolis[/IMG][/URL]Minnesota Vikings owner Zygi Wilf said Thursday the team would spend significantly less than the $400 million it has pledged to help a build a new stadium if it's not located on the team's preferred site in suburban St. Paul.